(n, p) transmutations in the silicon nitride (Si3N4) nanoparticles by the neutrons at different energies have been studied by computer simulation. The transmutations by neutrons in the nanomaterial were separately investigated for silicon and nitrogen atoms in the Si3N4 particles. Since the effective cross-section of the possible probability of transmutation is different in the various types of silicon and nitrogen atoms, the modeling was performed separately for each stable isotope. The spectra of the effective cross-sections of the (n, p) transmutations for silicon and nitrogen atoms have been studied in relation to each other.

中文翻译：

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氮化硅 (Si3N4) 纳米粒子中 (n, p) 修饰的计算机模拟

(n, p) 氮化硅 (Si3ñ4) 通过计算机模拟研究了不同能量中子的纳米粒子。纳米材料中中子的嬗变分​​别研究了硅中的硅和氮原子3ñ4粒子。由于各种类型的硅和氮原子可能嬗变概率的有效截面不同，因此对每种稳定同位素分别进行了建模。已经研究了硅和氮原子的 (n, p) 嬗变的有效截面的光谱。